... color 3005 aluminum alloy manual,electric,remote control anti-weather anti-thelf 1,Structure of roller shutter.(1) End Cap, (2) Bearing ... (12) Slat Cap(13) Bottom Bearm (14) Plastic Stopper (15) Shutter Slat (16) Box(down) (17)Motor Controller2, Performance date:3 ... ways: hand crank, electric.6, control system: remote control, switch, hand crank. 7, Model of shutter slat: 32mm, 43mm 8, material of ...